Phy L4C | Digestion & Abs
12 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the process by which food is broken down into simple chemical compounds that can be absorbed and used as nutrients or eliminated by the body?

  • Ingestion
  • Absorption
  • Digestion (correct)
  • Assimilation
  • What is the process by which a substance takes in a liquid, gas, waves, or chemical and makes it a part of itself?

  • Absorption (correct)
  • Transport
  • Secretion
  • Excretion
  • What is the major function of villi in the small intestine?

  • Producing digestive enzymes
  • Storing excess nutrients
  • Eliminating waste products
  • Increasing surface area for absorption (correct)
  • What is the most common form of carbohydrates found in food?

    <p>Starch</p> Signup and view all the answers

    Which enzyme deficiency leads to lactose intolerance in some ethnic groups?

    <p>Lactase</p> Signup and view all the answers

    What is the role of pancreatic secretions in digestion?

    <p>Emulsifying fats</p> Signup and view all the answers

    Which structure in the small intestine increases the surface area for absorption by 20 times?

    <p>Villi</p> Signup and view all the answers

    What is the most common form of carbohydrate found in food?

    <p>Starch</p> Signup and view all the answers

    Which enzyme deficiency can lead to lactose intolerance in some ethnic groups?

    <p>Lactase</p> Signup and view all the answers

    What is the process by which a substance takes in a liquid, gas, waves, or chemical and makes it a part of itself?

    <p>Absorption</p> Signup and view all the answers

    What is the major function of enteric cells in digestion and absorption?

    <p>Increase surface area</p> Signup and view all the answers

    Which substance is a polymer of glucose molecules linked by alpha-1,4-linkages and alpha-1,6 linkages at branch points?

    <p>Starch</p> Signup and view all the answers

    More Like This

    Digestion and Absorption
    3 questions

    Digestion and Absorption

    IntegralSerendipity avatar
    IntegralSerendipity
    Digestion and Absorption Quiz
    10 questions
    Digestion and Absorption Basics
    5 questions
    Use Quizgecko on...
    Browser
    Browser